A fault line that could unleash a major earthquake is not where scientists thought it was. New research found the Concord Fault is about a quarter mile west of where it was originally mapped.

CALIPATRIA– A 4.3-magnitude earthquake struck near the Salton Sea early Friday morning, jolting residents and triggering a ...

A 4.3-magnitude earthquake jolted a lake shoreline Friday, July 11, in Southern California, the U.S. Geological Survey reported. Then dozens of smaller quakes followed. The 6.5-mile-deep quake hit ...

SAN DIEGO (KGTV) — An earthquake with a preliminary magnitude of 3.6 has struck about 3 miles west of Borrego Springs in ...

The number and size of Texas quakes increased dramatically around 2010 when well injection became the common disposal method.

UC San Diego is preparing to use its outdoor shake table in Scripps Ranch to determine whether 10-story buildings made of cold-formed steel can withstand massive earthquakes.

We discuss what could follow Monday's 5.2 magnitude earthquake, and how to be prepared for the next one that shakes San Diego.

The earthquake had a preliminary magnitude of 5.2 and was near the mountain town of Julian, east of San Diego, according to the U.S. Geological Survey.

A 5.2-magnitude earthquake shook Southern California on Monday morning, swaying lights and rattling cups off shelves, but officials reported no injuries or major damage.The quake was centered in ...